<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>成功</title>
    <script src="jqury/jquery-3.3.1.min.js"></script>
    <script src="bootstrap/bootstrap.min.js"></script>
    <link rel="stylesheet" href="bootstrap/bootstrap-theme.min.css">
    <link rel="stylesheet" href="bootstrap/bootstrap.min.css">
</head>
<body>
    <div th:replace="head::head"></div>
    <h3>你成功了</h3>
</body>
</html>